Golf great Greg Norman and tennis legend Chris Evert announced they have separated Friday just 15 months after they were married.

It is not know if they plan to divorce.

In a statement, the couple said only, “We will remain friends and supportive of one another’s family.” The statement said they requested privacy for them and their families.

The timing of the announcement was in part to prevent speculation on Evert’s absence at the Presidents Cup, matches between the United States and an International team of countries from every continent but Europe and Antarctica.

“I don’t think it will be a distraction,” said Robert Allenby of Australia, part of the International team. “That’s just not the way Norman is. He’s normally very private with his life. I know Norman. Next week his whole focus will be purely on what we have to do as a team and how we have to come together. He’ll be right behind us 110 percent.”